Question about 2004 Jaguar XJR-Series

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Check engine light just came on

Car seems to run fine; what should I do?

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I had the same issue...I went to Auto Zone and got a diagnostic...Came back that mt Throttle Position Sensor was faulty...However after taking it to the dealer, and paying 135.00 for their diagnostic...You can't simply buy the sensor. You have to buy a new Throttle Body at 902.00 + Tax. I hope it's not your problem, but go get a FREE diagnostic first.

Posted on Mar 30, 2009

  • mrboaz1784
    mrboaz1784 Mar 30, 2009

    I am in search for a reasonable Throttle Body for my car (2004 Jaguar XJR 4.2L Supercharge)
    I know the part # (C2C20541).


    Can anyone assist?




  • Tito Reoyo
    Tito Reoyo Nov 16, 2015

    don't have to buy the whole throttle body . You can find the sensor and it will fix it. I did it on mine. The full job with sensor only cost me $150.00 and I have the same model as your

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SOURCE: service engine light on 2003 infinity g35

I had the same problem with my G35 05 after i forgot to close the cap, Usually the car will run for about 100 miles or so before the light goes away, but you can also, reset the ECU by checking this site http://www.6mt.net/forum/performance-mods/2833-easy-ecu-reset-procedures.html
Or what i did was pulling the fuses marked "Eng cont/inj, there is a 15A under the hood, in the fusebox near the battery, and a 10A in the driver-side interior fusebox - pull both. (As someone suggested in the same thread)it worked.

Posted on Mar 25, 2009

  • 132 Answers

SOURCE: How do you reses the check engine light?

If you bring it back to the mechanic who last serviced it he will gladly reset it free of charge.

Posted on Mar 26, 2009

SOURCE: 2001 kia rio check engine light is on

the only way to find out for sure why the check engine light is on is to have a repair shop hook up a scanner. But in the mean time you can check that your gas cap is on correctly. This is a very typical problem with newer cars. However your car is 8 years old and could have other problems.

Posted on Mar 30, 2009

  • 67 Answers

SOURCE: 1999 Toyota Corolla runs rough. Check engine light is on.

I need the code #

Posted on Apr 17, 2009

mkv0525
  • 358 Answers

SOURCE: trac off and check engine light for lexus es 300

If the light comes back on you to retrieve engine codes and see if the car has a misfire on one of the cly.

Posted on May 28, 2009

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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1 Answer

My check engine light just came on and the car is seemingly running fine, what could be the reason or the most common reason?


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2003 c240 check engine light is on,car runs fine,500 miles past A service which is being done tomorrow,is it emission problem?,checked gas cap,seems tight,can u help?,thank you


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1 Answer

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1 Answer

The check engine light came on it seems to run fine the only other thing i noticed is the temp gauge runs up to 210 then comes back down,it only does that right after you start it then its fine


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2 Answers

2006 Tuscon Check Engine light just came on, car running fine


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Jul 29, 2009 | 2006 Hyundai Tucson

1 Answer

Kia Sportage 2000 check engine light


Of course vehicle will run fine but there is an error report. Take the vehicle for a scan since it is an OB2 compliant car.

Okay.

Rate this please.

May 20, 2009 | 2000 Kia Sportage

2 Answers

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autozone has a fre check they they can run on your car. They will givbe you a code, that code will then tell us what is throwing that check engine light.

Left me know what u find out so i can help more

May 17, 2009 | 2003 Toyota Tacoma

1 Answer

2001 rodeo, red check engine light on


The check engine light indicates a problem, many times the car will run fine, or seem to, but u should get the codes read to determine what's wrong, and correct the problem, as it can lead to other troubles. Not sure about parts stores in Australia, but in the US they offer free car checks of trouble codes when the engine light is on. They plug a hand held scan tool into a port under the dash, and 'read' any codes stored in the cars computer. Write down the numbers for your records, and ask them what the codes mean, and how to fix the problem. If u have any questions, post them here w/ the codes for help.

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